14
How to Set the Menu..............................................................................................................29
Maintaining Power Sources ........................................................................................................37
How to Change Batteries on the Instrument ..........................................................................37
How to Replace the RC-400 Batteries ...................................................................................41
Check and Adjusting ...................................................................................................................42
Horizontal Calibration.............................................................................................................42
Horizontal Rotation Cone Error ..............................................................................................46
Grade Setting Error................................................................................................................47
Storage Precautions....................................................................................................................49
Standard Accessories .................................................................................................................50
Specifications ..............................................................................................................................55
Error Display ...............................................................................................................................57
Regulations .................................................................................................................................59